

#ifndef EDITOPERATOR_H
#define	EDITOPERATOR_H

#include <QtGui>

class EditOperator : public QLineEdit {
    Q_OBJECT

public:
    EditOperator(QWidget * parent);

    QSize sizeHint() const;

public slots:
    /**
     * Updates the size and high-lighting and passes it up through the node tree.
     */
    void upDateSize() ;
    
private:
    void keyPressEvent(QKeyEvent *event);

};

#endif	/* EDITOPERATOR_H */

